Patent Agent
Kevin M Carroll
Reg. No. 44596
Active
Not accepting new clients
Firm
Johnson Matthey, Inc.
Johnson Matthey, Inc.
Location
Wayne, PA 19087
Wayne, PA 19087
Phone
610-971-3047
610-971-3047
Registration Type
AGENT
AGENT
Roster
USPTO OED FY25
USPTO OED FY25
Firm and contact info reflects the FY25 roster (last updated September 25).
Attorneys may have changed firms since then — patent filings show their current firm of record.